Osteopathic medicine: What kind of doctor is a D.O.? - Mayo Clinic
Dec 12, 2025 · You know what M.D. means, but what does D.O. mean? What's different and what's alike between these two kinds of health care providers?
Detox foot pads: Do they really work? - Mayo Clinic
Aug 15, 2024 · Do detox foot pads really work? No trustworthy scientific evidence shows that detox foot pads work. Most often, these products are stuck on the bottom of the feet and left there overnight. …
Penis-enlargement products: Do they work? - Mayo Clinic
Apr 17, 2025 · Penis-enlargement products: Do they work? Tempted by products that claim to increase penis size? Get the facts about what to expect from male-enhancement pills, pumps, exercises and …
Statin side effects: Weigh the benefits and risks - Mayo Clinic
Jul 21, 2025 · The body needs cholesterol. But having too much cholesterol in the blood raises the risk of heart attacks and strokes. Statins block an enzyme the liver needs to make cholesterol. This …
Water: How much should you drink every day? - Mayo Clinic
Jan 21, 2026 · How much water should you drink each day? It's a simple question with no easy answer. Studies have recommended drinking different amounts over the years. But how much water a body …
How well do face masks protect against COVID-19? - Mayo Clinic
Oct 29, 2025 · Face masks can help slow the spread of coronavirus disease 2019 (COVID-19). Learn about mask types, which masks to use and how to use them.
Calcium and calcium supplements: Achieving the right balance
Jan 21, 2026 · Do I need a calcium supplement? Even if you eat a healthy, balanced diet, you may find it difficult to get enough calcium if you: Are postmenopausal. When the body produces less estrogen, …
Urinary tract infection (UTI) - Symptoms and causes - Mayo Clinic
Learn about symptoms of urinary tract infections. Find out what causes UTIs, how infections are treated and ways to prevent repeat UTIs.
Probiotics and prebiotics: What you should know - Mayo Clinic
Apr 25, 2025 · Probiotics and prebiotics are two parts of food that may support gut health. Probiotics are specific living microorganisms, most often bacteria or yeast that help the body digest food or help …
Chart of high-fiber foods - Mayo Clinic
Dec 23, 2025 · The suggested amount of daily fiber depends on your age and how many calories you take in each day. Current dietary guidelines for Americans suggests that people age 2 and older get …